update: mongoose version

server/package.json

@@ -26,7 +26,7 @@
     "express-validator": "^7.0.1",
     "jsonwebtoken": "^9.0.1",
     "minimist": "^1.2.8",
-    "mongoose": "^7.4.0",
+    "mongoose": "^8.0.3",
     "node-schedule": "^2.1.1",
     "passport": "^0.6.0",
     "passport-github2": "^0.1.12",